Singh, Y., Ivins, B. E., & Leppla, S. H. (1998). Study of Immunization against Anthrax with the Purified Recombinant Protective Antigen of Bacillus anthracis. American Society for Microbiology.
Citação norma ChicagoSingh, Yogendra, Bruce E. Ivins, and Stephen H. Leppla. Study of Immunization against Anthrax With the Purified Recombinant Protective Antigen of Bacillus Anthracis. American Society for Microbiology, 1998.
MLA引文Singh, Yogendra, Bruce E. Ivins, and Stephen H. Leppla. Study of Immunization against Anthrax With the Purified Recombinant Protective Antigen of Bacillus Anthracis. American Society for Microbiology, 1998.
警告：這些引文格式不一定是100％准確.